Clears the alpha channel of the image based on a specified color and threshold. This operation sets the alpha channel to 0 for pixels that match the specified color within the threshold.

alphaMask

fun alphaMask(other: Image): Image

Applies an alpha mask to the image using another image as the mask. This operation sets the alpha channel of the image based on the brightness of the mask image.

blur

fun blur(size: Int): Image

Applies a Gaussian blur to the image with the specified size.

brightness

fun brightness(brightness: Int): Image

Adjusts the brightness of the image.

circle

fun circle(cx: Int, cy: Int, radius: Int, color: Color): Image

Draws a circle outline on the image.

contrast

fun contrast(contrast: Float): Image

Adjusts the contrast of the image.

convertTo

fun convertTo(format: PictureFormat): Image

Converts this image to another image format.

crop

fun crop(x: Int, y: Int, width: Int, height: Int): Image

Crops the image to the specified rectangle.

dither

fun dither(bpp: Int): Image

Dithers the image to the specified bits per pixel for all color channels.

fun dither(rbpp: Int, gbpp: Int, bbpp: Int, abpp: Int): Image

Dithers the image to the specified bits per pixel for each color channel.

draw

fun draw(x: Int, y: Int, color: Color): Image

Draws a pixel on the current image.

fun draw(src: Image, x: Int, y: Int, tint: Color = Color.WHITE): Image

Draws the entire source image onto this image, scaling it to fit the dimensions of this image, using the specified tint color.

fun draw(src: Image, sx: Int, sy: Int, sw: Int, sh: Int, dx: Int, dy: Int, dw: Int, dh: Int, tint: Color = Color.WHITE): Image

Draws a source image onto this image at the specified destination rectangle, using the specified source rectangle and tint color.

drawText

fun drawText(x: Int, y: Int, text: String, fontSize: Int, color: Color): Image

Draws text on the image at the specified position, with the given font size and color.

equals

open operator override fun equals(other: Any?): Boolean

fillCircle

fun fillCircle(cx: Int, cy: Int, radius: Int, color: Color): Image

Draws a filled circle on the image.

fillRect

fun fillRect(x: Int, y: Int, width: Int, height: Int, color: Color): Image

Draws a filled rectangle on the image.

fillTriangle

fun fillTriangle(x1: Int, y1: Int, x2: Int, y2: Int, x3: Int, y3: Int, color: Color): Image

Draws a filled triangle on the image.

fun fillTriangle(x1: Int, y1: Int, x2: Int, y2: Int, x3: Int, y3: Int, color1: Color, color2: Color, color3: Color): Image

Draws a filled triangle on the image, linear interpolating three colors to the center.

flipH

fun flipH(): Image

Flips the image horizontally.

flipV

fun flipV(): Image

Flips the image vertically.

get

operator fun get(x: Int, y: Int): Color

Gets the color of the pixel at the specified (x, y) coordinates.

getColors

fun getColors(): Array<Color>

Gets the color data from the image.

getPalette

fun getPalette(maxSize: Int = 10): List<Color>

Gets the color palette of the image.

hashCode

open override fun hashCode(): Int

line

fun line(x1: Int, y1: Int, x2: Int, y2: Int, color: Color): Image

fun line(x1: Int, y1: Int, x2: Int, y2: Int, thick: Int, color: Color): Image

Draws a line on the current image.

premultiplyAlpha

fun premultiplyAlpha(other: Image): Image

Premultiplies the alpha channel of the image. This operation multiplies the RGB channels by the alpha channel.

rect

fun rect(x: Int, y: Int, width: Int, height: Int, thick: Int, color: Color): Image

Draws a rectangle outline on the image.

replace

fun replace(from: Color, to: Color): Image

Replaces a specific color in the image with another color.

resize

fun resize(newWidth: Int, newHeight: Int): Image

Resizes the image to the specified width and height.

rotate

fun rotate(degrees: Int): Image

Rotates the image a certain number of degrees.

rotateCCW

fun rotateCCW(): Image

Rotates the image counter-clockwise 90 degrees.

rotateCW

fun rotateCW(): Image

Rotates the image clockwise 90 degrees.

triangle

fun triangle(x1: Int, y1: Int, x2: Int, y2: Int, x3: Int, y3: Int, color: Color): Image

Draws a triangle outline on the image.

triangleFan

fun triangleFan(color: Color, vararg points: ERROR CLASS: Symbol not found for Pair<kotlin/Int, kotlin/Int>): Image

fun triangleFan(color: Color, points: List<ERROR CLASS: Symbol not found for Pair<kotlin/Int, kotlin/Int>>): Image

Draws a triangle fan on the image.

triangleStrip

fun triangleStrip(color: Color, vararg points: ERROR CLASS: Symbol not found for Pair<kotlin/Int, kotlin/Int>): Image

fun triangleStrip(color: Color, points: List<ERROR CLASS: Symbol not found for Pair<kotlin/Int, kotlin/Int>>): ERROR CLASS: Unresolved name: memScoped

Draws a triangle strip on the image.

unload

fun unload()

Unloads the raw image from memory.

writeTo

fun Image.writeTo(file: File): Boolean

Writes this image to a file.